ORIGINAL: txjourneyman
Yes, I did. With the 70# limbs backed out to 65# I was shooting 268 fps. With the 60# limbs bottomed out at 62# It averaged, (3 shots),266 fps. I can live with the 2 fps loss. The bow is much quieter. My DL is 29", and my arrows weigh 424gr.
This is why I always tell people that shoot there lims at 65# there better off shooting60# limbs maxed. You are pulling 3# less and lost 2fps not a bad trade.